F168-8MX21-SF Powerhouse® MX Timing Pulley, 168 Teeth, 8MX Pitch


Price:
$ 496.78

Description

F168-8MX21-SF Powerhouse® MX Timing Pulley, 168 Teeth, 8MX Pitch

The F168-8MX21-SF is a 168-tooth 8 mm MX high torque timing pulley. It mounts with an industry-standard bushing, sold separately, machined from cast iron with a black oxide finish, built for 21mm wide belts. Machined from solid stock, never sintered or powdered metal. Powerhouse® MX pulleys run on the same high torque drives as Gates Poly Chain® GT® Carbon™ and Continental Synchrochain Carbon belts.

Specifications

Type C pulley construction dimension diagram

Dimension key for this construction type. Values for this part number are in the table below.

Specification Value
Part Number F168-8MX21-SF
Teeth 168
Pitch 8 mm MX high torque
For Belt Width 21mm
Pitch Diameter 16.8429 in
Outside Diameter 16.7799 in
Bore Accepts SF bushing (not included)
Face Width 1.203 in
Overall Length 2 in
Hub Diameter 33.8 in
Construction ACHE Sprocket with Quick Disconnect Hub
Material Cast Iron (no sintered or powdered metal)
Finish Black Oxide
Weight 33.8 lb
Country of Origin United States. ISO 9001:2015 certified manufacturing.

Applications

  • High torque, low speed drives replacing roller chain
  • Air cooled heat exchanger (ACHE) fan drives
  • Oil and gas pumping equipment
  • Material handling and conveyor drives
  • Weight-sensitive drives (webbed, lightened construction)

Belt Compatibility

The F168-8MX21-SF runs 8 mm MX high torque belts in 21mm width. The pitch is standardized, so belt and pulley brands can be mixed.

Cross Reference

The F168-8MX21-SF interchanges with these equivalent part numbers, per published manufacturer interchange data:

Manufacturer Equivalent Part Number
Dodge® F8MX-168S-21-SF
Martin F8MX168S21-SF
Gates® F8M-168S-21
Mitsuboshi F168-8MX21-SF
Powerdrive F168-8MX21-SF
Continental (ContiTech) 168G-8M-21-SF

Always verify dimensions and bore size before substituting part numbers across manufacturers.

Buying in bulk? Save on volume.

Multi-unit and OEM quantities qualify for volume discounts. Call or email for a quantity quote.

Frequently Asked Questions

What belts fit the F168-8MX21-SF pulley?

8 mm MX high torque timing belts in 21mm width from any manufacturer. The pitch is standardized, so belt and pulley brands can be mixed.

Does the F168-8MX21-SF replace the Dodge F8MX-168S-21-SF?

Yes. Published interchange data crosses the F168-8MX21-SF directly to the Dodge F8MX-168S-21-SF, as well as Martin F8MX168S21-SF, Gates F8M-168S-21, Mitsuboshi F168-8MX21-SF. Verify dimensions and bore before ordering.

Does the F168-8MX21-SF ship from Houston?

Yes. Stock items ship same day from our Houston, Texas warehouse. Call (888) 203-2358 to confirm availability.

Need a quote on F168-8MX21-SF?

Houston warehouse, same-day shipping on stock items.

Call (888) 203-2358

Powerhouse® is a registered trademark of its owner. Poly Chain®, GT®, and Carbon™ are trademarks of Gates Corporation. Synchrochain is a trademark of Continental. All third-party part numbers and trademarks referenced are the property of their respective owners. References are for compatibility identification only and do not imply affiliation or endorsement.

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